package leaveSystem.controller;

import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import leaveSystem.bizlogic.ViewLeaveManager;
import leaveSystem.model.EmpLeave;
import leaveSystem.model.Employee;
import leaveSystem.model.Leave;

/**
 * Servlet implementation class ViewApplicationForApproval
 */
@WebServlet("/viewforapproval")
public class ViewApplicationForApproval extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#HttpServlet()
	 */
	public ViewApplicationForApproval() {
		super();
		// TODO Auto-generated constructor stub
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doGet(HttpServletRequest request,
		HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}


	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}
	
	private void doProcess(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		HttpSession session=request.getSession();
		Employee emp=(Employee) session.getAttribute("currentSessionUser");
		int mgrid=emp.getEmployeeId();
		
			
		ViewLeaveManager manager=new ViewLeaveManager();
		ArrayList<EmpLeave> empleaves=manager.getApplicationForApproval(mgrid);
		request.setAttribute("empleaves", empleaves);
		RequestDispatcher rd = request.getRequestDispatcher("ApplicationForApproval.jsp");
		rd.forward(request, response);
	}

}
